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How to get the gray level co-occurrence matrix feature which is energy, entropy and contrast of the image using GUI?

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I want to create the GUI that can extract the gray gray level co-occurrence matrix feature which is energy, entropy and contrast of the image(bitmap). How to get that feature?

Accepted Answer

Jiro Doke
Jiro Doke on 8 Dec 2016
From Image Processing Toolbox, graycomatrix and graycoprops.
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Jiro Doke
Jiro Doke on 8 Dec 2016
Take a look at the stats variable you get with graycoprops. Both the Contrast and Energy are two-element vectors, because you created a graycomatrix for two sets of offsets. So you have two contrast levels and two energy levels. Perhaps change the sprintf line to
message = sprintf('The min gray level = %d.\nThe max gray level = %d.\nThe mean gray level = %g.\nThe contrast gray level = [%g %g].\nThe energy gray level = [%g %g].', minGL, maxGL,meanGL,stats.Contrast,stats.Energy);

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More Answers (1)

Image Analyst
Image Analyst on 8 Dec 2016
Attached is my demo of glcm.

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